[GreenKeys] FS Model 28

[John, W9DDD]

Interesting green key in the middle of the top row.  Normally that 
position is used for a red Here-Is key.  As near as I can tell it looks 
like it says ON.

Anyone know what it's function is?


On 9/1/2026 7:02 PM, MilComm Guy via GreenKeys wrote:
> I am no tty expert but it works and is in clean condition, delivery to 
> Gilbert PA show or Nearfest in NH.  Asking $350 obo.
>
> Thanks
> Mark
> K1HF
>
>
>
>
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The above comments or recommendations are SWAG. Use at your own risk.

John, W9DDD